Prominent hedge fund managers appeared to make big second-quarter bets that the U.S. economy would continue to expand despite increasing concerns about a broadening trade dispute between the U.S. and China, regulatory filings showed Tuesday.

The Chinese government is expediting plans to invest billions of dollars in infrastructure projects as its economy shows signs of cooling further, with investment growth slowing to a record low and consumers turning more cautious.

World share markets fought to regain their footing on Tuesday, as Turkey's lira pulled out of its recent nosedive and reassuring data from Germany helped offset the latest wobbles in China's giant economy.

As China has risen to prominence in international tourism its airlines have become world leaders. Among the best is Hainan Airlines, based Hainan province, the largest special economic zone in China. Here Breaking Travel News finds out more about this rapidly developing carrier